---> uname -a: Linux prd-centos8-builder-2c-2g-17579.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4783 19 2270 6756 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7a:19:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe7a:19a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:02:00:d9 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/31/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:03 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 191.13 16.70 174.43 4670.55 7472.00 01:34:01 AM 107.53 0.48 107.05 63.58 12134.07 01:35:01 AM 34.36 1.05 33.31 92.65 1399.77 01:36:01 AM 20.81 0.08 20.73 10.66 533.49 Average: 87.60 4.48 83.12 1180.48 5367.55 01:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5111088 6987884 2771336 35.16 2688 2059300 989812 11.08 205688 2239988 196204 01:34:01 AM 4927892 6939840 2954532 37.48 2688 2187208 1011812 11.33 232548 2365716 27236 01:35:01 AM 4961876 6977260 2920548 37.05 2688 2190624 966804 10.83 268712 2295428 10772 01:36:01 AM 4992464 7006428 2889960 36.66 2688 2189116 945084 10.58 438716 2095228 9032 Average: 4998330 6977853 2884094 36.59 2688 2156562 978378 10.95 286416 2249090 60811 01:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 303.91 195.95 1969.05 65.53 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 74.39 61.83 740.59 11.09 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 23.45 24.70 31.52 9.06 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 22.59 21.11 30.67 8.40 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.44 74.89 682.32 23.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/31/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:03 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 39.73 0.00 7.10 1.82 0.09 51.26 01:33:01 AM 0 50.65 0.00 7.48 0.97 0.09 40.82 01:33:01 AM 1 28.79 0.00 6.72 2.68 0.09 61.73 01:34:01 AM all 36.63 0.00 5.19 1.14 0.10 56.94 01:34:01 AM 0 45.17 0.00 5.12 1.18 0.10 48.42 01:34:01 AM 1 28.06 0.00 5.26 1.10 0.10 65.48 01:35:01 AM all 33.71 0.00 3.54 0.23 0.08 62.44 01:35:01 AM 0 50.72 0.00 4.29 0.28 0.08 44.63 01:35:01 AM 1 16.68 0.00 2.79 0.18 0.08 80.26 01:36:01 AM all 34.82 0.00 3.76 0.12 0.10 61.20 01:36:01 AM 0 58.00 0.00 4.85 0.17 0.10 36.88 01:36:01 AM 1 11.65 0.00 2.68 0.07 0.10 85.50 Average: all 36.19 0.00 4.88 0.82 0.09 58.02 Average: 0 51.14 0.00 5.42 0.65 0.09 42.71 Average: 1 21.22 0.00 4.34 0.99 0.09 73.35